Hydrogenated styrene/methylstyrene/indene copolymer

Ingredient type: FAT-SOLUBLE/EMOLLIENT/EMULSIFIER/TEXTURE

✨ Role: This polymer is mainly used in cosmetic products to form a film on the skin or hair. It helps improve the hold of products such as mascara, lipstick and nail polish, imparting durability and increased water resistance.

Ingredient type: Film-forming

‍⚕️ Safety: This ingredient is generally considered safe when used according to the manufacturer's recommendations.

✨ Vegan: Yes, this ingredient is synthetic and is not derived from animal sources.

✨ Worth knowing: This type of polymer is well tolerated by most skin types. However, it's always advisable to pre-test a small area, especially for sensitive skin, to check for allergic reactions.

Present in: Commonly used in make-up formulas such as mascara, lipstick, nail polish, and in hair care products to ensure long-lasting hold.